package cn.yunhe.util;

import java.io.IOException;
import java.io.Reader;

import org.apache.ibatis.io.Resources;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;
/**
 * 
 * @author Administrator
 *
 */
public class SqlSessionFactoryUtil {
	private static SqlSessionFactory factory;
	private SqlSessionFactoryUtil() {}
	
	static {
		Reader reader = null;
		try {
			reader = Resources.getResourceAsReader("mybatis.xml");
			factory = new SqlSessionFactoryBuilder().build(reader);
		} catch (Exception e) {
			e.printStackTrace();
		} finally {
			try {
				reader.close();
			} catch (IOException e) {
				e.printStackTrace();
			}
		}
	}
	
	public static SqlSession getSqlSession() {
		return factory.openSession();
	}
	
}
